package demo518;

import java.util.List;

public class TestList {
    public void addEmp(List<Emp> list, Emp emp) {
        list.add(emp);
    }

    public void findAllEmp(List<Emp> list) {
        for (int i = 0; i < list.size(); i++) {
            System.out.println(list.get(i));
        }
    }

    public Emp findEmpName(List<Emp> list, String empName) {
        for (int i = 0; i < list.size(); i++) {
            if (empName.equals(list.get(i).getName())) {
                return list.get(i);
            }
        }
        return null;
    }

    public void deleteEmp(List<Emp> list, String empNumber) {
        for (int i = 0; i < list.size(); i++) {
            if (empNumber.equals(list.get(i).getNumber())) {
                list.remove(i);
            }
        }
    }

    public Emp findEmpNumber(List<Emp> list, String empNumber) {
        for (int i = 0; i < list.size(); i++) {
            if (empNumber.equals(list.get(i).getNumber())) {
                return list.get(i);
            }
        }
        return null;
    }
    public void updateEmp (List < Emp > list, Emp emp){
        for (int i = 0; i < list.size(); i++) {
            if (emp.getNumber().equals(list.get(i).getNumber())) {
                list.set(i, emp);
            }
        }
    }
}





